Open Door Community Health Centers
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$4.4M
Foundation funders
12
Grants recorded
46
Years covered
2019–2025
Who funds Open Door Community Health Centers?
Open Door Community Health Centers is funded by 12 grantmakers, led by Direct Relief ($1.3M), East Bay Community Foundation ($1.3M), Public Health Institute ($544K). In total, IRS Form 990 filings record $4.4M in grants to Open Door Community Health Centers between 2019–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Direct Relief | $1,334,384 | 7 | 2020–2025 |
| East Bay Community Foundation | $1,310,000 | 2 | 2022–2023 |
| Public Health Institute | $543,962 | 3 | 2022–2024 |
| Humboldt Area Foundation | $517,162 | 8 | 2019–2025 |
| The California Endowment | $172,000 | 6 | 2020–2024 |
| California Healthcare Foundation | $145,000 | 2 | 2022–2025 |
| Insulin For Life USA Inc | $112,473 | 4 | 2021–2025 |
| Delta Dental Community Care Foundation | $80,000 | 1 | 2025 |
| Tides Foundation | $75,000 | 1 | 2021 |
| Humboldt Health Foundation | $43,746 | 4 | 2022–2024 |
| Knapp George Owen Mem Fund Tua | $15,500 | 7 | 2019–2025 |
| Raising A Reader | $5,188 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $63K (2019) to $2.0M (2023). In 2025 it made 7 grants totaling $642K.
What grants has Open Door Community Health Centers received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Direct Relief | SUPPORT TO US CLINICS & HEALTH CENTERS FOR LOW-INCOME, UNINSURED PATIENTS | $330,177 |
| 2025 | California Healthcare Foundation | OPEN DOOR COMMUNITY HEALTH CENTERS - EXPANDING POSTGRADUATE TRAINING OPTIONS | $100,000 |
| 2025 | Delta Dental Community Care Foundation | COMMUNITY GIVING- DENTAL | $80,000 |
| 2025 | Humboldt Area Foundation | GENERAL OPERATING SUPPORT | $55,000 |
| 2025 | Humboldt Area Foundation | GARDENS AND FOOD RESOURCES PROGRAM AND WELLNESS SUPPORT | $44,676 |
| 2025 | Insulin For Life USA Inc | Medical Assistance | $29,716 |
| 2025 | Knapp George Owen Mem Fund Tua | GENERAL OPERATING | $2,000 |
| 2024 | Direct Relief | SUPPORT TO US CLINICS & HEALTH CENTERS FOR LOW-INCOME, UNINSURED PATIENTS | $246,289 |
| 2024 | Public Health Institute | Capacity Building | $189,705 |
| 2024 | The California Endowment | GENERAL OPERATING SUPPORT: TO SUPPORT AN ORGANIZATION THAT PROMOTES SOCIAL JUSTICE AND HUMAN DIGNITY THROUGH EXCEPTIONAL PATIENT-CENTERED CARE TO IMPROVE THE HEALTH AND WELL-BEING OF PATIENTS, COMMUNITY AND STAFF IN HUMBOLDT AND DEL NORTE COUNTIES. | $40,000 |
| 2024 | Humboldt Health Foundation | MEDICAL TRAVEL & DENTAL TRAVEL | $17,290 |
| 2024 | Insulin For Life USA Inc | Medical Assistance | $9,763 |
| 2024 | Humboldt Health Foundation | MEDICAL TRAVEL | $8,267 |
| 2024 | Knapp George Owen Mem Fund Tua | GENERAL OPERATING | $2,000 |
| 2023 | East Bay Community Foundation | POPULATION HEALTH MANAGEMENT INITIATIVE IN HUMBOLDT COUNTY, CALIFORNIA, POPULATION HEALTH MANAGEMENT INITIATIVE PHASE 3 IN HUMBOLDT AND DEL NORTE COUNTIES | $1,110,000 |
| 2023 | Public Health Institute | Capacity Building | $304,263 |
| 2023 | Direct Relief | SUPPORT TO US CLINICS & HEALTH CENTERS FOR LOW-INCOME, UNINSURED PATIENTS | $276,494 |
| 2023 | Humboldt Area Foundation | ARCATA COMMUNITY HEALTH CENTER | $182,841 |
| 2023 | The California Endowment | GENERAL OPERATING SUPPORT: TO SUPPORT AN ORGANIZATION OF COMMUNITY HEALTH CENTERS THAT PROVIDE HEALTH CARE SERVICES TO UNDERSERVED COMMUNITIES IN HUMBOLDT AND DEL NORTE COUNTIES. | $50,000 |
| 2023 | Insulin For Life USA Inc | Medical Assistance | $13,563 |
| 2023 | Humboldt Health Foundation | GENERAL SUPPORT | $11,300 |
| 2023 | Knapp George Owen Mem Fund Tua | GENERAL OPERATING | $3,000 |
| 2022 | Direct Relief | SUPPORT TO US CLINICS & HEALTH CENTERS FOR LOW-INCOME, UNINSURED PATIENTS | $226,434 |
| 2022 | East Bay Community Foundation | POPULATION HEALTH MANAGEMENT INITIATIVE IN HUMBOLDT COUNTY, CALIFORNIA | $200,000 |
| 2022 | The California Endowment | GENERAL OPERATING SUPPORT: TO SUPPORT AN ORGANIZATION OF COMMUNITY HEALTH CENTERS THAT PROVIDE HEALTH CARE SERVICES TO UNDERSERVED COMMUNITIES IN HUMBOLDT AND DEL NORTE COUNTIES. | $50,000 |
| 2022 | Public Health Institute | Capacity Building | $49,994 |
| 2022 | California Healthcare Foundation | ADVANCING BEHAVIORAL HEALTH EQUITY IN PRIMARY CARE LEARNING COLLABORATIVE PARTICIPANT | $45,000 |
| 2022 | Humboldt Health Foundation | PEDS MEDICAL TRAVEL | $6,889 |
| 2022 | Knapp George Owen Mem Fund Tua | GENERAL OPERATING | $2,500 |
| 2021 | Direct Relief | SUPPORT TO US CLINICS & HEALTH CENTERS FOR LOW-INCOME, UNINSURED PATIENTS | $119,129 |
Showing 30 most recent of 46 recorded grants.
Frequently Asked Questions
Who funds Open Door Community Health Centers?
Open Door Community Health Centers is funded by 12 grantmakers, led by Direct Relief ($1.3M), East Bay Community Foundation ($1.3M), Public Health Institute ($544K). In total, IRS Form 990 filings record $4.4M in grants to Open Door Community Health Centers between 2019–2025.
Who is Open Door Community Health Centers's largest funder?
Direct Relief is the largest recorded funder of Open Door Community Health Centers, with $1.3M across 7 grants (2020–2025).
How much grant funding has Open Door Community Health Centers received?
IRS 990 filings record $4.4M in grants to Open Door Community Health Centers across 46 grants from 12 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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